///\todo upgrade

//////////////////////////////////////////////////////////////////////////////////
//                                                                              //
//  This file is part of the buola project (https://code.google.com/p/buola/).  //
//                                                                              //
//  Copyright(c) 2007-2012 Xavi Gratal                                          //
//  gratal AT gmail DOT com                                                     //
//                                                                              //
//  Buola is free software: you can redistribute it and/or modify               //
//  it under the terms of the GNU General Public License as published by        //
//  the Free Software Foundation, either version 3 of the License, or           //
//  (at your option) any later version.                                         //
//                                                                              //
//  Buola is distributed in the hope that it will be useful,                    //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of              //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               //
//  GNU General Public License for more details.                                //
//                                                                              //
//  You should have received a copy of the GNU General Public License           //
//  along with buola.  If not, see <http://www.gnu.org/licenses/>.              //
//                                                                              //
//////////////////////////////////////////////////////////////////////////////////

#ifndef __BUOLA_THREADS_CTHREADMANAGER_H__
#define __BUOLA_THREADS_CTHREADMANAGER_H__

#include <buola/buola.h>
#include <buola/threads/thread.h>

namespace buola {

///\ingroup threads
///@{

////////////////////////////////////////////////////////////////////////////

/// thread manager

/// This class wraps the boost threadgroup class, so that it is possible to
/// join a certain group of threads at program termination
///
////////////////////////////////////////////////////////////////////////////

class CThreadManager : public UUncopiable
{
public:
///\name constructor and destructor
//@{
    CThreadManager()
    {}
//@}

public:
    ///add thread to thread group
    void AddThread(thread &pThread)
    {
        mThreads.push_back(std::move(pThread));
    }

    ///waits for all threads in group to finish
    void JoinAll()
    {
        for(int i=0;i<mThreads.size();i++)
            mThreads[i].join();
    }

private:
    //! group of threads
    std::vector<thread> mThreads;
};

///returns a reference to the main thread manager
CThreadManager &get_main_thread_manager();

///@}

/*namespace buola*/ }

#endif
